JPS5831574U

JPS5831574U - display device

Info

Publication number: JPS5831574U
Application number: JP12495581U
Authority: JP
Inventors: 原田　謹「じ」; 恭一池田; 松本　高治
Original assignee: 株式会社横河電機製作所
Priority date: 1981-08-24
Filing date: 1981-08-24
Publication date: 1983-03-01

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、従来の表示装置の構成断面図、第２図は、本
考案実施例の構成断面図、第３図および第４図は、本考
案実施例の動作説明図、第５図は、本考案の他の実施例
を示す構成斜視図である。１．７・・・基板、２・・・非線形抵抗層、３・・・発
光体、４・・・透明電極、５・・・裏電極、６・・・パ
ルス電源、８・・・電極、９・・・ピエゾ抵抗膜、１０
．１０’・・・圧電素子、１１・・・交流電源。FIG. 1 is a cross-sectional view of the configuration of a conventional display device, FIG. 2 is a cross-sectional view of the configuration of the embodiment of the present invention, FIGS. 3 and 4 are explanatory diagrams of the operation of the embodiment of the present invention, and FIG. FIG. 2 is a perspective view showing another embodiment of the present invention. 1.7... Substrate, 2... Nonlinear resistance layer, 3... Luminous body, 4... Transparent electrode, 5... Back electrode, 6... Pulse power supply, 8... Electrode, 9... Piezoresistive film, 10
．． 10'...Piezoelectric element, 11...AC power supply.

Claims

[Scope of utility model registration request]

A substrate made of a non-piezoelectric material, an electrode deposited on the substrate, a piezoresistive film deposited on the electrode and whose resistance value changes according to applied force, and a piezoresistive film deposited on the piezoresistive film. A light emitter is attached to the substrate and emits light according to the strength of an applied electric field, a transparent electrode is attached to the light emitter, and a piezoelectric element is attached to a side surface of the substrate. The method is characterized in that an elastic wave is generated to propagate strain to the piezoresistive film, and the strength of the electric field applied to the light emitter is partially changed by a change in the resistance value of the piezoresistive film caused by the strain. display device.